Texas Instruments LM5001
The LM5001 high-voltage switch-mode regulator features all of the functions necessary to implement efficient high-voltage Boost, Flyback, SEPIC and Forward converters, using few external components. This easy-to-use regulator integrates a 75-V NChannel MOSFET with a 1-A peak current limit. The switching frequency is set with a single resistor and is programmable up to 1.5 MHz.| Part No. | LM5001 |
|---|---|
| Datasheet | LM5001 Download |
| Manufacturer |  Texas Instruments |
| Description | Regulator |
| Buy | Stock & Price |
FEATURES
●1 AEC-Q100 Qualified (TJ = –40°C to 125°C)● Integrated 75-V N-Channel MOSFET
● Ultra-Wide Input Voltage Range from 3.1 V to 75 V
● Integrated High Voltage Bias Regulator
● Adjustable Output Voltage
● 1.5% Output Voltage Accuracy
● Current Mode Control with Selectable Compensation
● Wide Bandwidth Error Amplifier
● Integrated Current Sensing and Limiting
● Integrated Slope Compensation
● 85% Maximum Duty Cycle Limit
● Single Resistor Oscillator Programming
● Oscillator Synchronization Capability
● Enable / Undervoltage Lockout (UVLO) Pin
● Thermal Shutdown 2
APPLICATIONS
● DC-DC Power Supplies for Industrial, Communications, and AutomotiveAPPLICATIONS
● Boost, Flyback, SEPIC and Forward Converter Topologies 3DESCRIPTION
Current mode control provides inherently simple loop compensation and line-voltage feed-forward for superior rejection of input transients. The oscillator can also be synchronized to an external clock. Additional protection features include: current limit, thermal shutdown, undervoltage lockout and remote shutdown capability.
